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SEO and content optimization platforms · October 2026 Edition

Clearscope vs Frase

Two of fourteen models named Clearscope first on the direct prompt; zero named Frase. Clearscope was named by fourteen of the fourteen models and Frase by twelve and Clearscope carries 48 labels and Frase 32, so the shares are not directly comparable.

Clearscope

accepted challenger

Named in two categories this edition.

Frase

accepted challenger

Named in three categories this edition.

First-choice share14%3%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate17%12%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#3#8A position in a field of 12; printed, not drawn.
Labels4832A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Clearscope reading right to left. Rank and label count are printed, not drawn.Semrush was named alongside these two in twelve of the fourteen direct answers. Semrush vs Clearscope · Semrush vs Frase · Surfer SEO vs Clearscope

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the SEO and content optimization platforms page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
ClearscopeFirst choices, of fourteen modelsFrase
Direct20
Paraphrase601 against Clearscope
Comparative01
Budget-constrained022 against Clearscope
Scale-constrained001 against Clearscope
Negative004 against Clearscope · 4 against Frase
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.

Across every category in the October 2026 Edition, Clearscope and Frase were named in the same answer fifty-nine times, of the 131 answers naming Clearscope and the 96 naming Frase. In those answers Frase took the first choice twelve times and Clearscope three.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where Clearscope and Frase stood in it.
ModelDirectParaphraseComparativeBudget-constrainedScale-constrainedNegative
Claude Haiku 4.5
GPT-5.4 mini
Gemini 3.5 Flash
Perplexity Sonar
Grok 4.20
Mistral Small
DeepSeek V4 Flash
Llama 4 Maverick
Qwen 3.7 Flash
Kimi K2
GLM 4.7 FlashX
MiniMax M2.5
GPT-6 Luna
Muse Glimmer 30B
Clearscope Frase first choice named as an alternative argued againstblank: not namedEach cell is one answer, Clearscope on the left and Frase on the right.

The direct prompt

The plain question, one answer per model, grouped by where Clearscope and Frase stood in it.

Clearscope first, Frase an alternative

2 of 14 modelsFrase was named in the answer but not as the choice, or not at all.
Gemini 3.5 FlashClearscope, Semrush alternatives: Ahrefs, MarketMuse, Surfer SEO
Kimi K2Clearscope alternatives: Frase, Semrush, Surfer SEO

Neither was the first choice, one was named

6 of 14 modelsThe answer put something else first and named one of the two as an alternative.
GPT-5.4 miniConductor alternatives: Clearscope, Semrush
Grok 4.20Semrush alternatives: Ahrefs, Clearscope, MarketMuse, SE Ranking, Surfer SEO
Mistral SmallAhrefs, Semrush alternatives: Clearscope, Google Keyword Planner, Google Search Console, HubSpot Marketing Hub, Screaming Frog SEO Spider, Surfer SEO
DeepSeek V4 FlashSemrush alternatives: Ahrefs, Clearscope, SE Ranking, Surfer SEO
GLM 4.7 FlashXSemrush alternatives: Ahrefs, Clearscope, Surfer SEO
Muse Glimmer 30BSurfer SEO alternatives: Clearscope, MarketMuse

Neither was named

6 of 14 modelsThe answer made no first choice from these two in this category.
Claude Haiku 4.5Semrush alternatives: Ahrefs, Moz, Surfer SEO, Writesonic
Perplexity SonarSemrush alternatives: HubSpot Marketing Hub, MarketMuse, Surfer SEO
Llama 4 MaverickSight AI
Qwen 3.7 FlashSemrush alternatives: Sight AI, Surfer SEO
MiniMax M2.5Semrush alternatives: Conductor, SE Ranking, Sight AI
GPT-6 LunaSemrush alternatives: Conductor

Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.

By buyer segment

The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
Frase leads by six points.
Frase9%#5 of 11
Clearscope3%#8 of 11
The full small business standing →
Mid-marketThe figures above
The order flips: Clearscope leads at mid-market.
Clearscope14%#3 of 12
Frase3%#8 of 12
The full mid-market standing →
Enterprise
Clearscope leads by eleven points.
Clearscope11%#4 of 11
Frase0%#– of 11
The full enterprise standing →

What the models said about Clearscope

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.

“tools such as Surfer, Clearscope, or similar editors | Their term suggestions and scores can help with coverage, but they're recommendations—not proof” GPT-6 Luna · negative prompt · soft negative
“Content Optimization Suites (Frase, Surfer, Clearscope) ... Use these to check your word count limits, not as a writing template.” Qwen 3.7 Flash · negative prompt · soft negative
“bloated enterprise platforms like Semrush, Ahrefs, or Clearscope, which easily run $100 to over $150 per month” Gemini 3.5 Flash · budget prompt · soft negative
“Clearscope: An enterprise content optimization platform that uses AI to grade content for topical depth and comprehensiveness” Llama 4 Maverick · paraphrase prompt · first choice
“I recommend considering Clearscope or Scalenut as your SEO content optimization tool.” Mistral Small · paraphrase prompt · first choice
“the pairing of Semrush and Clearscope remains the most reliable, high-performing combination” Gemini 3.5 Flash · direct prompt · first choice

What the models said about Frase

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.

“Be especially cautious with: Frase.io due to billing practices and lifetime deal issues” Kimi K2 · negative prompt · hard negative
“Content Optimization Suites (Frase, Surfer, Clearscope) ... They lack context.” Qwen 3.7 Flash · negative prompt · soft negative
“Examples: Surfer SEO, Frase, Clearscope (when relied on too heavily)” Gemini 3.5 Flash · negative prompt · soft negative
“"The best SEO content platform for a team that wants research, writing, publishing, and AI-search optimization in one connected loop is Frase"” Muse Glimmer 30B · comparative prompt · first choice
“The most affordable tool that combines research, brief generation, AI writing, and optimization... Frase and NeuronWriter offer the best value” Claude Haiku 4.5 · budget prompt · first choice
“or Frase Solo ~$15-39/mo if you want brief creation + AI-assisted drafting in one place” Muse Glimmer 30B · budget prompt · first choice
Also compared

Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.